Product

JIS

DIN EN10273

BS EN10028-5

ASTM

ASME

Home > DIN-EN10273 > P355GH steel plate for Boiler Pressure Vessel

P355GH steel plate for Boiler Pressure Vessel

P355GH steel plate main introduction:
P355GH steel plate is a kind of material for boiler and pressure vessel steel. P355GH steel plates is characterised by a minimum yield strength of 280-355 MPa and by good weldability,so P355GH steel is mainly used to for manufacturing boilers.
P355GH steel plates chemical composition:(%)

Grade	C	Mn	S	N	Cu	Nb	Ti	Si	P	AL	Cr	Mo	Ni	Vi
P355GH	0.10-0.22	0.10-1.70	0.015	0.012	0.30	0.020	0.03	0.60	0.025	0.020	0.30	0.08	0.30	0.02

P355GH steel plate Mechanical properties:

Grade	Type	Thickness mm	Yield strength Mpa(min)	Tensile Strength MPa	Elongation % (min)	Impact Energy (KVJ) (min)
Grade	Type	Thickness mm	Yield strength Mpa(min)	Tensile Strength MPa	Elongation % (min)	-20°	0°	+20
P355GH	Normalized	≤16 16>to≤40 40>to≤60 60>to≤100 100>to≤150 150>to≤250	355	510-650	20	27	34	40
			345	510-650	20	27	34	40
			335	460-580	20	27	34	40
			315	490-630	20	27	34	40
			295	480-630	20	27	34	40
			280	470-630	20	27	34	40

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